X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_helper.c;h=c139b2f43a10ca8db25f19b9e54ef983a222fdbd;hb=ded1504dfa0083661fdd1a0a5f021cb7313ffe04;hp=04bc32ba719566651a8fc1c23c1498bca02da6ca;hpb=cfee47f99bc14a6d7c6b0be2284db2cef310a815;p=linux-2.6-omap-h63xx.git

diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 04bc32ba719..c139b2f43a1 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -5,26 +5,16 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
- *
- *   19 Mar 2002 Harald Welte <laforge@gnumonks.org>:
- *   		 - Port to newnat infrastructure
  */
 
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/netfilter.h>
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_conntrack_core.h>
-#include <linux/netfilter_ipv4/ip_conntrack_helper.h>
-#else
 #include <net/netfilter/nf_conntrack.h>
 #include <net/netfilter/nf_conntrack_core.h>
 #include <net/netfilter/nf_conntrack_helper.h>
-#endif
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_helper.h>
-#include <net/netfilter/nf_conntrack_compat.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Martin Josefsson <gandalf@netfilter.org>");
@@ -38,55 +28,6 @@ MODULE_ALIAS("ip6t_helper");
 #define DEBUGP(format, args...)
 #endif
 
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-static int
-match(const struct sk_buff *skb,
-      const struct net_device *in,
-      const struct net_device *out,
-      const struct xt_match *match,
-      const void *matchinfo,
-      int offset,
-      unsigned int protoff,
-      int *hotdrop)
-{
-	const struct xt_helper_info *info = matchinfo;
-	struct ip_conntrack *ct;
-	enum ip_conntrack_info ctinfo;
-	int ret = info->invert;
-	
-	ct = ip_conntrack_get((struct sk_buff *)skb, &ctinfo);
-	if (!ct) {
-		DEBUGP("xt_helper: Eek! invalid conntrack?\n");
-		return ret;
-	}
-
-	if (!ct->master) {
-		DEBUGP("xt_helper: conntrack %p has no master\n", ct);
-		return ret;
-	}
-
-	read_lock_bh(&ip_conntrack_lock);
-	if (!ct->master->helper) {
-		DEBUGP("xt_helper: master ct %p has no helper\n", 
-			exp->expectant);
-		goto out_unlock;
-	}
-
-	DEBUGP("master's name = %s , info->name = %s\n", 
-		ct->master->helper->name, info->name);
-
-	if (info->name[0] == '\0')
-		ret ^= 1;
-	else
-		ret ^= !strncmp(ct->master->helper->name, info->name, 
-		                strlen(ct->master->helper->name));
-out_unlock:
-	read_unlock_bh(&ip_conntrack_lock);
-	return ret;
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
-
 static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
@@ -102,7 +43,7 @@ match(const struct sk_buff *skb,
 	struct nf_conn_help *master_help;
 	enum ip_conntrack_info ctinfo;
 	int ret = info->invert;
-	
+
 	ct = nf_ct_get((struct sk_buff *)skb, &ctinfo);
 	if (!ct) {
 		DEBUGP("xt_helper: Eek! invalid conntrack?\n");
@@ -117,24 +58,23 @@ match(const struct sk_buff *skb,
 	read_lock_bh(&nf_conntrack_lock);
 	master_help = nfct_help(ct->master);
 	if (!master_help || !master_help->helper) {
-		DEBUGP("xt_helper: master ct %p has no helper\n", 
+		DEBUGP("xt_helper: master ct %p has no helper\n",
 			exp->expectant);
 		goto out_unlock;
 	}
 
-	DEBUGP("master's name = %s , info->name = %s\n", 
+	DEBUGP("master's name = %s , info->name = %s\n",
 		ct->master->helper->name, info->name);
 
 	if (info->name[0] == '\0')
 		ret ^= 1;
 	else
 		ret ^= !strncmp(master_help->helper->name, info->name,
-		                strlen(master_help->helper->name));
+				strlen(master_help->helper->name));
 out_unlock:
 	read_unlock_bh(&nf_conntrack_lock);
 	return ret;
 }
-#endif
 
 static int check(const char *tablename,
 		 const void *inf,